Call Options Transactions Made in Q1 2022 in Research Frontiers Inc (REFR)
This table provides information about the institutional ownership of Research Frontiers Inc (REFR) during Q1 2022. The information is specifically focused on institutions that hold call options of RESEARCH FRONTIERS INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 16, 2022
Q1 2022
|
Wolverine Trading, LLC
Chicago, IL |
SELL
|
CALL |
-38.4KClosed |
$53K - $92.5K
|
0
$0
|